package com.banma.common.config;


import com.alibaba.druid.support.http.StatViewServlet;
import com.alibaba.druid.support.http.WebStatFilter;
import org.springframework.boot.context.embedded.FilterRegistrationBean;
import org.springframework.boot.context.embedded.ServletRegistrationBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

 

/**
 * druid 配置.
 *
 * 这样的方式不需要添加注解：@ServletComponentScan
 * @author Administrator
 *
 */
//@Configuration
public class DruidConfiguration {
       /**
        * 注册一个StatViewServlet
        * @return
        */
       @Bean
       public ServletRegistrationBean DruidStatViewServle2(){
              //org.springframework.boot.context.embedded.ServletRegistrationBean提供类的进行注册.
              ServletRegistrationBean servletRegistrationBean = new ServletRegistrationBean(new StatViewServlet(),"/druid2/*");
              //添加初始化参数：initParams
              //白名单：
              servletRegistrationBean.addInitParameter("allow","127.0.0.1");
              //IP黑名单 (存在共同时，deny优先于allow) : 如果满足deny的话提示:Sorry, you are not permitted to view this page.
              servletRegistrationBean.addInitParameter("deny","192.168.1.73");
              //登录查看信息的账号密码.
              servletRegistrationBean.addInitParameter("loginUsername","admin2");
              servletRegistrationBean.addInitParameter("loginPassword","123456");
              //是否能够重置数据.
              servletRegistrationBean.addInitParameter("resetEnable","false");
              return servletRegistrationBean;
       }

       /**
        * 注册一个：filterRegistrationBean
        * @return
        */
       @Bean
       public FilterRegistrationBean druidStatFilter2(){
              FilterRegistrationBean filterRegistrationBean = new FilterRegistrationBean(new WebStatFilter());
              //添加过滤规则.
              filterRegistrationBean.addUrlPatterns("/*");
              //添加不需要忽略的格式信息.
              filterRegistrationBean.addInitParameter("exclusions","*.js,*.gif,*.jpg,*.png,*.css,*.ico,/druid2/*");
              return filterRegistrationBean;
       }
}